I have an original BR Pivot, I don't know if Caldwell changed anything. I also have a Big Shooter, very similar to the BR but all steel construction. Both pretty nice benches very stable.
I've been refining this design for a couple years and just started marketing on this forum last week. I think it offers the most bang for the buck anyone could ask. Look at pics and features here.
For Sale - Heart of Texas Silhouette Association
I prefer a separate stool to avoid any movement through the bench. It can be customized with your brand, logo or just about anything you can imagine.
See what you think.